The total market capitalization of the 6 largest technology stocks plus Berkshire Hathaway equals $8.6 trillion, about 28% of the total capitalization of the S&P 500 ($31 trillion).
(1) Apple ($2.04 trillion) — +65.8%
(2) Microsoft ($1.75 trillion) — +36.3%
(3) Amazon ($1.49 trillion) — +56.0%
(4) Alphabet ($1.43 trillion) — +59.5%
(5) Facebook ($754 billion) — +42.7%
(6) Berkshire Hathaway ($584 billion) — +21.1%
(7) Tesla ($567 billion) — +313%
U.S. Stock Indexes:
S&P 500 — +27.1%
DJIA — +20.6%
Nasdaq — +47.9 %
Department of Finance
Robert H. Smith School of Business
University of Maryland
